BBC
Bbc: Development and Health
This interactive website is a lesson for students in determining the factors that divide developed and developing countries. Major health issues of each are also included. Archived.
Exploratorium
Exploratorium: Ice Stories: Dispatches From Polar Scientists
During the International Polar Year, scientists descended on the Arctic and the Antarctic in droves. While there, they documented their experiences and research work. That rich database of information, covering November 2007 to October...
National Wildlife Federation
National Wildlife Federation: Great Lakes
Visit this resource to briefly explore the geography and history, meet the wildlife, and understand the threats to the Great Lakes basin.